Massage chair



FIG. 1 is a perspective view of the massage chair according to the present invention;

FIG. 2 is a front view of the massage chair according to the present invention;

FIG. 3 is a side view of the massage chair according to the present invention;

FIG. 4 is a back view of the massage chair according to the present invention;

FIG. 5 is another side view of the massage chair according to the present invention; and,

FIG. 6 is a top view of the massage chair according to the present invention.

The broken lines shown in the drawing for illustrative purposes only and form no part of the claimed design. 

The ornamental design for massage chair, as shown and described. 